Make sure this part fits

GM 12666591
Idler Pulley, Passenger Side

2019-2024 GM

Customer Questions & Expert Answers (1)
GM 12666591 Idler Pulley, Passenger Side
  • Part Description
    Pulley, Fan And Coolant Pump; Serpentine Belt Drive Kit
  • Position
    Passenger Side
  • Manufacturer
    General Motors
Make sure this part fits
$28.00 MSRP: $52.57
You Save: $24.57 (47%)
Ships in 1-3 Business Days
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2020-2024 Cadillac CT4Premium Luxury, V4 Cyl 2.7 L GAS
    2019-2020 Cadillac CT6Platinum, V8 Cyl 4.2 L GAS
    2023 Chevrolet ColoradoLT, Trail Boss, WT, Z71, ZR24 Cyl 2.7 L GAS
    2019-2023 Chevrolet Silverado 1500Custom, Custom Trail Boss, LT, LT Trail Boss, RST, WT4 Cyl 2.7 L GAS
    2022 Chevrolet Silverado 1500 LTDCustom, Custom Trail Boss, LT, RST, WT4 Cyl 2.7 L GAS
    2023 GMC CanyonAT4, AT4X, Denali, Elevation4 Cyl 2.7 L GAS
    2019-2023 GMC Sierra 1500Base, Elevation, Pro, SLE4 Cyl 2.7 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12666591 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12666591 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Idler Pulley, Passenger Side 12666591 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12666591 Idler Pulley, Passenger Side is available in the market. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12666591 Idler Pulley, Passenger Side fits certain Chevrolet Colorado, Silverado 1500, Silverado 1500 LTD models, as well as GMC Sierra 1500, Canyon. Additionally, it is compatible with Cadillac CT6, CT4 models.
The original GM component designated by manufacturer part number 12666591 maintains top performance when functioning as the Pulley, Fan And Coolant Pump; Serpentine Belt Drive Kit unit at its Passenger Side. The component 12666591 is constructed from durable material and its dimensions span 5.0 x 4.4 x 4.3 inches while weighing 0.80 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Serpentine Idler Pulley; Pulley, Engine Cooling. The part 12666591 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
The final choice towards the path of excellence and maximum functionality is the OEM part. There is stringent quality check on these components and they are well made to the standards required by GM factory hence ensure the installation process is hitch free. When you need any OEM components, our website should be your first option. We own a huge range of GM products at unbelievable prices. We have strict requirements on quality, so every genuine part comes with a manufacturer's warranty. Our customers' 100% satisfaction is our guidance.